/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.seatunnel.api.metalake;

import java.util.HashMap;
import java.util.Map;
import java.util.function.Function;

public class MetalakeClientFactory {
    private static final Map<String, Function<String, MetalakeClient>> REGISTRY = new HashMap<>();

    static {
        register("gravitino", GravitinoClient::new);
    }

    private MetalakeClientFactory() {}

    public static void register(String type, Function<String, MetalakeClient> constructor) {
        REGISTRY.put(type.toLowerCase(), constructor);
    }

    public static MetalakeClient create(String type, String metalakeUrl) {
        Function<String, MetalakeClient> constructor = REGISTRY.get(type.toLowerCase());
        if (constructor == null) {
            throw new IllegalArgumentException("Unknown MetalakeClient type: " + type);
        }
        return constructor.apply(metalakeUrl);
    }
}
